S46.20 ICD-10-CA code: Laceration of muscle and tendon of other parts of bicep
S46.20 is the ICD-10-CA code for “Laceration of muscle and tendon of other parts of bicep” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
S46.20Laceration of muscle and tendon of other parts of bicep
Short description: Lacr of musc & tendon of oth partf bicep
ICD-10-CA · Canada · Also written S4620
Notes for S46.20
As CIHI prints them, with any note S46.20 takes from the headings above it.
Includes
- Injuries of:• axilla• scapular regionFrom S40-S49 Injuries to the shoulder and upper arm
Excludes
Conditions classified elsewhere.
- Injury of muscle and tendon at or below elbow (S56.-)From S46 Injury of muscle and tendon at shoulder and upper arm level
- Bilateral involvement of shoulder and upper arm (T00-T07)burns and corrosions (T20-T32)frostbite (T33-T35)injuries of:• arm, level unspecified (T10-T11)• elbow (S50-S59)insect bite or sting, venomous (T63.4)From S40-S49 Injuries to the shoulder and upper arm
- Birth trauma (P10-P15)obstetric trauma (O70-O71)From Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
Note
- The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to multiple or unspecified body regions as well as poisoning and certain other consequences of external causes.Where multiple sites of injury are specified in the titles, the word "with" indicates involvement of both sites, and the word "and" indicates involvement of either or both sites.The principle of multiple coding of injuries should be followed wherever possible.Combination categories for multiple injuries is provided for use when there are insufficient detail as to the nature of the individual conditions, or for primary tabulation purposes when it is more convenient to record single code; otherwise, the component injuries should be coded separately.Reference should also be made to the coding rules and guidelines.The blocks of the S-section as well as (T00-T14 and T90-T98) contain injuries at the three-character level classified by type as follows:Superficial injury including:abrasionblister (nonthermal)contusion, including bruise and haematomainjury from superficial foreign body (splinter) without major open woundinsect bite (nonvenomous)Open wound including:animal bitecutlacerationpuncture wound:• NOS• with (penetrating) foreign bodyFracture including:Fracture:closed: comminuted, depressed, elevated, fissured, greenstick, impacted, linear, simple, slipped epiphysis, spiral — with or without delayed healingdislocateddisplacedFracture:open: compound, infected, missile, puncture, with foreign body — with or without delayed healingExcludes:malunion of fracture (M84.0)nonunion of fracture [pseudoarthrosis] (M84.1)pathological fracture (M84.4):• with osteoporosis (M80.-)stress fracture (M84.3)Dislocation, sprain and strain including:avulsion, laceration, sprain, strain, traumatic: haemarthosis, rupture, subluxation, tear of cartilage, joint (capsule), ligamentInjury to nerves and spinal cord including:complete or incomplete lesion of spinal cordlesion incontinuity of nerves and spinal cordtraumatic:• division of nerve• haematomyelia• paralysis (transient)• paraplegia• quadriplegiaInjury to blood vessels includingavulsion, cut, laceration, traumatic: aneurysm or fistula (arteriovenous), arterial haematoma, rupture of blood vesselsInjury of muscle, fascia and tendon including:avulsion, cut, laceration, strain, traumatic rupture of muscle, fascia and tendonCrushing InjuryTraumatic amputationInjury to internal organs including:blast injuries, bruise, concussion injuries, crushing, laceration, traumatic: haematoma, puncture, rupture, tear of internal organsOther and unspecified injuriesFrom Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
Where S46.20 sits
- 1ChapterChapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
- 2Block S40-S49Injuries to the shoulder and upper arm
- 3Category S46Injury of muscle and tendon at shoulder and upper arm level
- 4Subcategory S46.2Injury of muscle and tendon of other parts of biceps
- 5Valid code S46.20Laceration of muscle and tendon of other parts of bicep
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code S46.20 mean?
S46.20 is the ICD-10-CA code for “Laceration of muscle and tendon of other parts of bicep” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is S46.20 in ICD-10-CA?
S46.20 sits under S46.2 Injury of muscle and tendon of other parts of biceps, within S46 Injury of muscle and tendon at shoulder and upper arm level, within S40-S49 Injuries to the shoulder and upper arm, within Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98).
What coding notes apply to S46.20?
ICD-10-CA lists Excludes, Includes, Note notes for S46.20, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.